Moccasin Dam and Reservoir Long-Term Improvements, San Francisco, CA
- Owner Reference
- HH-1020
- Bid Date
- Jun 17, 2026 at 02:00pm
- Questions Due By
- 06/08 4pm
- Pre-Bid
- Scheduled, Optional - 5/12/2026 @ 10:00am @ (for location please or )
- Estimate
- $55,000,000
- Owner
- San Francisco Water Power Sewer (SFWPS)
- Trades
- Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, C34 - Pipeline Contractor: Water Mains, Sewer Lines, Septic Lines; CIPP Pipe liners, Pipe Inspection, Video & Robotic Cameras
- Phase
- Renovation, Remodel, Improvements, Upgrades
Description
The Project is an integral part of the Hetch Hetchy Water and Power water supply system (Hetch Hetchy system). The main purpose of the Hetch Hetchy system is to convey raw drinking water from Hetch Hetchy Reservoir to the San Francisco Bay Area. This conveyance is achieved through a combination of reservoirs, pipelines, and tunnels. Moccasin Reservoir is located directly downstream of the last of the three powerhouses of the Hetch Hetchy system, directly over Moccasin Creek. On March 22, 2018, a severe storm caused a flood surge and damaged various infrastructure. The Project includes modifying the approach upstream of the ogee-crested weir, enlarging/modifying the ogee-crested weir, new concrete bridge, new concrete spillway chute, enlarged stilling basin, and other work as detailed in this RFQ&P.
Bonds required.
Contact
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Plans & Specifications
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CBS ID: 821374 | Published 4/28/2026 on Construction Bid Source
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Documents
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